Ballycastle weather in March 2025

Expect 8°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Ballycastle in March. Check more long-term weather averages for Ballycastle in March before you book your next holiday to Northern Ireland in 2025/2026.

8
8°C max day temperature
3
3 hours of sunshine per day
20
20 days with some rainfall
2
2°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
93
93 mm of monthly rainfall
2
2 (Low) UV index
7
7°C sea temperature

More about Ballycastle

Ballycastle by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Northern Ireland

Great Little Breaks: Fully flexible holiday deals

Sale

Check out latest deals on flexible holidays in the UK
Fully refundable up to 7 days before arrival
Fully amendable up to 72 hours before arrival

Go to Great Little Breaks deal >>

View all Great Little Breaks offers

The March weather guide for Northern Ireland (Ballycastle) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

More about the UK

How warm is it in Ballycastle in March?

Daytime temperatures usually reach 8°C in Ballycastle in March, falling to 2°C at night.

How sunny is it in Ballycastle in March?

There are normally 3 hours of bright sunshine each day in Ballycastle in March - that's 25% of daylight hours.

Is the sea cold around Ballycastle in March?

The average sea temperature around Ballycastle in March is 7°C.

Does it rain in Ballycastle in March?

There are usually 20 days with some rain in Ballycastle in March and the average monthly rainfall is 93mm.

Ballycastle March sunrise & sunset times

Browse the sunrise and sunset times for Ballycastle in March 2025. Select a month to view Ballycastle sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec